Remote Switch Control for Canon EOS 3 5DS R 5DSR D30 D60 1V HS RS-80N3
EOS 5DS, 5DS R. EOS 1V, 1V HS. This SR-2 remote switch is fully compatible with Canon RS-80N3. The remote switch works just like a shutter button, enabling halfway or complete pressing. It also has a shutter-release lock.